CVE-2012-4297

What it is

Buffer overflow in the dissect_gsm_rlcmac_downlink function in epan/dissectors/packet-gsm_rlcmac.c in the GSM RLC MAC dissector in Wireshark 1.6.x before 1.6.10 and 1.8.x before 1.8.2 allows remote attackers to execute arbitrary code via a malformed packet.

At a glance

Exploitability

Can be exploited from the same network segment without logging in. High risk of data exposure, data tampering, service disruption.

Exploit odds

2.3% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2012-08-16 10:38 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:44 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 2.3% in the next 30 days (EPSS).
• Severity: 8.3 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2012-08-16 10:38 UTC

Last modified

2026-06-16 23:44 UTC

Exploit probability

2.3% · EPSS, next 30 days

Weakness

CWE-119 · Buffer errors

Record status

Modified

Affected

• Wireshark 1.8.0
• Wireshark 1.8.1
• Wireshark 1.6.0
• Wireshark 1.6.1
• Wireshark 1.6.2
• Wireshark 1.6.3
• Wireshark 1.6.4
• Wireshark 1.6.5

Attack profile CVSS 2.0 · 8.3

Attack vector

Adjacent network

Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

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